Norton Safe Web - Heartbleed Check
Is your favorite site suffering from Heartbleed?
Enter a URL below to see if a site is vulnerable to the Heartbleed attack
What is Heartbleed?
Heartbleed is a serious vulnerability in OpenSSL, an open-source implementation of the SSL/TLS encryption used to secure the Internet. This vulnerability allows hackers to access sensitive data, eavesdrop on communications, and possibly impersonate services and users on web servers that use OpenSSL.